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码分多址联接
相关语句
  cdma
     Based on the presentation of the soft hard off process of celluar mobile communication system,the paramenters configure of soft hand off are mainly discussed in CDMA(code division multiple access) system. The effect parameters configure of the CDMA system is further analysed through simulate software CE4.
     在简述蜂窝移动通信切换过程的基础上 ,重点讨论了 CDMA(码分多址联接 )系统软切换的参数设置 ,并借助模拟软件 CE4进一步分析了软切换参数设置对系统的影响
短句来源
  code division multiple access
     Based on the presentation of the soft hard off process of celluar mobile communication system,the paramenters configure of soft hand off are mainly discussed in CDMA(code division multiple access) system. The effect parameters configure of the CDMA system is further analysed through simulate software CE4.
     在简述蜂窝移动通信切换过程的基础上 ,重点讨论了 CDMA(码分多址联接 )系统软切换的参数设置 ,并借助模拟软件 CE4进一步分析了软切换参数设置对系统的影响
短句来源
  相似匹配句对
     Simulation for a CDMA Communication System
     码分多址通信的计算机仿真
短句来源
     Optical CDMA Technology
     光码分多址技术
短句来源
     Research on reliability of bolt connection
     螺栓联接的可靠性研究
短句来源
     Plastic Snap Fitting
     塑料卡夹联接
短句来源
     It describes and compares three kinds of multiaddress connection technique of frequency division multiaddress(FDMA), time division multiaddress(TDMA) and code division multiaddress(CDMA).
     介绍了频分多址 ( FDMA)、时分多址( TDMA)和码分多址 ( CDMA)三种多址联接技术 ,并对它们进行了比较。
短句来源
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  cdma
New Family of Spreading Sequences for Quasi-Synchronous CDMA Systems
      
Multiuser detection for DS-CDMA systems in non-Gaussian channels
      
Only CDMA2000 1X EV-DO or enhanced data rate for GSM evolution (EDGE), which adopts the Time Division Multiple Access (TDMA) mode, can provide the high-speed data rate for a wireless access.
      
This allows us to maintain the throughput increase of a multi-carrier code division multiple access (MC-CDMA) system with minimal loss in performance and no bandwidth expansion.
      
Such bases can efficiently be employed in designing CDMA broadband communication systems where the basis signals are used as information carriers.
      
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  code division multiple access
The results show that among the proposed sequences, there are subclasses of sequences with a zero-correlation zone, which can be used in quasi-synchronous-code division multiple access systems.
      
This allows us to maintain the throughput increase of a multi-carrier code division multiple access (MC-CDMA) system with minimal loss in performance and no bandwidth expansion.
      
A new decoder of synchronous optical code division multiple access systems using segmented correlation
      
In Direct-Sequence Code Division Multiple Access(DS-CDMA) mobile communication systems, it is very important to obtain accurate estimation of the channel parameters, especially that of the propagation delay.
      
A robust interference canceller for Multi-Carrier Code Division Multiple Access (MC-CDMA) using Orthogonal Frequency Division Multiplexing (OFDM) in Rayleigh fading is proposed.
      
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This paper gives an introduction on the W CDMA technology for the 3rd generation mobile communication and military communication.

宽带码分多址联接 (W CDMA)将是第三代移动通信系统的主要选择 ,它的网络平台应发展成以ATM为基础 ,既支持高速率数据 ,又支持多媒体业务的网络。目前 ,国际移动通信界已认为W CDMA是未来移动通信的发展方向。由于W CDMA的抗干扰能力和在电子对抗环境下的生存能力很强 ,所以它也将是 2 1世纪军事通信的重要手段。本文主要介绍W CDMA技术在第三代移动通信系统和军用通信中的应用。

Based on the presentation of the soft hard off process of celluar mobile communication system,the paramenters configure of soft hand off are mainly discussed in CDMA(code division multiple access) system.The effect parameters configure of the CDMA system is further analysed through simulate software CE4.

在简述蜂窝移动通信切换过程的基础上 ,重点讨论了 CDMA(码分多址联接 )系统软切换的参数设置 ,并借助模拟软件 CE4进一步分析了软切换参数设置对系统的影响

 
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